<style type="text/css">
.clear
{
    clear: both;
}
.caption
{
    background-color: lightblue;
    border: 5px solid darkred;
    height: 40px;
}
.version
{
    background-color: lightcoral;
    border: 5px solid darkblue;
    height: 30px;
    width: 100px;
    float: right;
}
.info
{
    float: right;
    background-color: lightcyan;
    border: 5px solid darkgreen;
    height: 400px;
    width: 200px;
}
.mainblock
{
    height: 600px;
    background-color: lightsalmon;
    border: 5px solid darkorange;
}
</style>
<body>
    <div class="caption">
        <div class="version"></div>
    </div>
    <div class="clear"></div>
    <div class="info"></div>
    <div class="mainblock"></div>
</body>
